package com.netty;


import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.nio.ByteBuffer;

public class PerformTestUserInfo {
    public static void main(String[] args) throws IOException {
        UserInfo info = new UserInfo();
        info.buildUserName("Welcome to Netty").buildUserID(100);
        int loop = 1000000;
        ByteArrayOutputStream bos;
        ObjectOutputStream os;
        long startTime = System.currentTimeMillis();
        for (int i = 0; i < loop; i ++) {
            bos = new ByteArrayOutputStream();
            os = new ObjectOutputStream(bos);
            os.writeObject(info);
            os.flush();
            os.close();
            byte[] b = bos.toByteArray();
        }
        long endTime = System.currentTimeMillis();

        System.out.println("The jdk serializable cost time is : " + (endTime - startTime) + " ms");

        System.out.println("-----------------------------------------");

        ByteBuffer buffer = ByteBuffer.allocate(1024);
        startTime = System.currentTimeMillis();
        for (int i = 0; i < loop; i ++) {
            byte[] b = info.codec(buffer);
        }
        endTime = System.currentTimeMillis();

        System.out.println("The byte array serailizable cost time is : " + (endTime - startTime) + " ms");

    }
}
